select top 1

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select top 1
select top 1

select top 1
查询数据库中 排在第一行的数据.

select top 1 请问 select top 1 1 from ... sql=select top 1 * from news order by tim desc 中的top 1是什么作用?如题 select top 1 ID from Net_dictionary,其中top1 ID指的是什么? select max(account_id ) from(select top 5 account_id from account)子查询没起作用为什么? 两条Oracle取第一条语句的区别select top 1 * from table order by a andselect * from (select * from table order by a )C where rownum=1 com.accp.dao.impl.StudentsDAOImpl@1ba92dbHibernate:select top 2 students0_.id as id0_,students0_.class_id as class2_0_,students0_.name as name0_,students0_.age as age0_ from students students0_ order by students0_.id descHibernate:select count(*) as SELECT sql语句中参数乘法select top 4 *from UserInfowhere ID not in(select top 12 idfrom UserInfo ) 这个语句里面 12 用 3*4表示该怎么写啊4是第一个参数 3是第二个参数 ‘{0}‘ * (‘{1}’-1)这么写不对啊我这 select * top 99 percent from 职工 order by case when 工资 is null then 1 else 0 end 哪里出错了select * top 99 percent from 职工 order by case when 工资 is null then 1 else 0 end为什么总说有不能识别的短语或关键字 sqltext4=select top 2 * from stock order by Look_Count desc是什么意思? 1' union select * from [ADM] union select * select count(1) from emp 请问rs.Open sql,conn,1,3和rs.Open sql,conn,3,3有什么区别?sql=select top 1 * from zj where tuijian=-1 order by user_id DESC中的where tuijian=-1 order by user_id SELECT TOP 1 FROM articles_view WHERE 1=1 AND id = 18 ORDER BY id DESC这是在向网站上传东西时弹出来的 该怎样处理 新手小白一个 关于 onmouseout onmouseoverfunction show(b){ var b = document.getElementById(b); var select = document.createElement(select); select.id = select;select.add(new Option(1,1));select.add(new Option(2,2));b.appendChild(select);}function rem top top